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LibreNMS vulnerable to Cross-Site Scripting (XSS)

Moderate severity GitHub Reviewed Published Aug 31, 2022 to the GitHub Advisory Database • Updated Mar 29, 2023

Package

composer librenms/librenms (Composer)

Affected versions

< 22.7.0

Patched versions

22.7.0

Description

LibreNMS version 22.6.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the component print-customoid.php.

References

Published by the National Vulnerability Database Aug 30, 2022
Published to the GitHub Advisory Database Aug 31, 2022
Reviewed Sep 16, 2022
Last updated Mar 29, 2023

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS score

0.072%
(33rd percentile)

Weaknesses

CVE ID

CVE-2022-36745

GHSA ID

GHSA-5229-94p3-7wwq

Source code

Credits

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